US3918779A - System for securing roller bearings - Google Patents

System for securing roller bearings Download PDF

Info

Publication number
US3918779A
US3918779A US360399A US36039973A US3918779A US 3918779 A US3918779 A US 3918779A US 360399 A US360399 A US 360399A US 36039973 A US36039973 A US 36039973A US 3918779 A US3918779 A US 3918779A
Authority
US
United States
Prior art keywords
ring
bearing
slot
bearing according
extending
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US360399A
Other languages
English (en)
Inventor
Leonhard Halliger
Horst Schroder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Application granted granted Critical
Publication of US3918779A publication Critical patent/US3918779A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/095—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only
    • F16D1/096—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping with clamping effected by ring contraction only the ring or rings being located between the shaft and the hub
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/10—Force connections, e.g. clamping
    • F16C2226/16—Force connections, e.g. clamping by wedge action, e.g. by tapered or conical parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7058—Split or slotted bushing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/76—Joints and connections having a cam, wedge, or tapered portion

Definitions

  • ABSTRACT A system for securing cylindrical members such as 11 roller bearing on a shaft or in the bore of a sleeve bushing wherein the cylindrical members are formed so that a portion of one abuts the other.
  • the corresponding surface of one of the cylindrical members is provided with an annular wedge shaped slot narrowing outwardly toward the face end of the member.
  • a re taining member formed as an arcuate piece having at least one axially extending wedge secured thereto is positioned in said slot. to forcibly act on the members and hold them secure with respect to each other.
  • FIGBb 23 FIG.8c
  • the present invention relates to apparatus for attaching cylindrical members particularly roller bearings about a shaft or within a sleeve bushing where at least a portion of the bore and/or the outer surface of the cylindrical member abuts against the surface of the shaft and/or the bore of the sleeve bushing.
  • a wedged shape annular slot in the surface of the bore and/or in the surface of the cylindrical member inserted in the bore, which wedge shape slot narrows outwardly toward the face end of the cylindrical member.
  • An arcuate member having an axially extending wedge secured to it is inserted within the slot so as to secure the two cylindrical members against axial movement.
  • the arcuate member is at least semicircular in extent and is formed preferably from an elastic or spring-like material such as steel, plastic or the like.
  • the arcuate member and its extending wedge can be formed integrally of one piece or of two pieces which are glued, welded or otherwise secured together.
  • An advantageous embodiment of the invention is provided when at least two axial wedges are provided spaced uniformly about the annular slot and by means of a single arcuate member joined together.
  • the employment of two wedges provides in combination with the bore of the inner cylindrical member and the surface of the outer cylindrical member a three point securement. This triangular array may be preferred in many situations since it may provide a more uniform distribution of forces about the cylindrical axis.
  • the axial wedges can be joined together by more than one arcuate member which are arranged axially one behind the other so that in each instance and under all bearing load conditions they remain axially parallel aligned. In other embodiments two wedges may be employed set apart from each other.
  • This annular shoulder provides a smooth end face against which other machine elements can abut. In this manner, the wedges are protected under the shoulders so that the other machine elements will not interfere with them.
  • the wedges extend axially from the end face of the cylindrical member and are provided on their outer surfaces with a screw threading. A nut or similar element is screwed over the extending edges of the wedges to press against the end face of the cylindrical member. This not only secures the wedges in place but also acts to axially pull the wedges into tighter relationship with the corresponding surfaces.
  • the securement of the cylindrical bearing member on a shaft can be obtained in a very advantageous way when the wedges have radially extending tabs.
  • This bayonet ring is provided with recesses having pitched or inclined faces.
  • a face perpendicular to the axis can be provided which places the tabs in a securely held position.
  • the bayonet ring forms together with the wedges and the arcuate member as well as with the cylindrical member an easily disassembled unitary construction.
  • FIG. I is a sectional view through a roller bearing secured by its inner ring to a shaft in accordance with the present invention.
  • FIG. 2 is a view similar to that of FIG. I showing the roller bearing secured by its outer ring to a sleeve bushing.
  • FIGS. 3a and 3b are axio metric views of the wedges and arcuate ring assemblies employed in the present invention.
  • FIGS. 4a and 4b are side and plan views respectively of a wedge member
  • FIG. 5 is a partial section view showing the outer ring of a roller bearing having a shoulder extending over a wedge shaped member formed with an extending tab.
  • FIG. 6 is an axial section similar to FIGS. 1 and 2 showing a wedge member having an axial extension secured by a threaded nut,
  • FIG. 7 is a sectional view showing the use of a bayonet ring to tension the wedge
  • FIGS. 80 and 8b are axio metric views of a bayonet ring
  • FIG. 8c is a plan view of the bayonet ring.
  • FIG. 1 the present invention is illustrated with regard to the mounting of a shaft I within the inner ring of a ball bearing 3.
  • the ball bearing 3 comprises an inner race ring 4, an outer race ring 5, a plurality of balls 6 and a cage 7.
  • the bore of the inner race ring has a cylindrical portion 8 which engages the surface of the shaft 1 and an annular slot cut in its surface.
  • the annular slot is wedged shape and narrows as it extends outwardly toward the end or frontal face 10 of the ball bearing.
  • the cylindrical portion 8 is located on the shaft 1 and is provided with a dimension in accordance with any of the known standards (such as the ISA or International Standards Association or the DIN or the Deutsche Institute Normen) so as to obtain a force fit with the shaft.
  • Located in the ring slot 9 are one or more wedges 11 which are secured to an elastic or slightly compressible arcuate member 12.
  • FIG. 2 shows an arrangement wherein the outer race ring 5 of a bearing is secured in the bore of a sleeve bushing 2.
  • the outer ring 5 is formed with a cylindrical portion 8' and an annular wedge shaped slot 9' which narrows outwardly of the frontal end 10' of the bearing with respect to the surface of the bushing 2.
  • the cylindrical portion 8 of the outer bearing ring 5 lies against and engages the corresponding section of the bore of the bushing 2.
  • In the annular slot 9 there are found at least one axially extending wedge member II to the inner end of which a resilient arcuate member 12' is secured.
  • the wedge shaped slots 9 and 9' in each of the embodiments extends axially of the member in which it is formed so that its rear wall is slightly over the trans verse center line of the bearing elements 6.
  • the wedge members II and 11' extend substantially to the mid section of the bearing elements 6 along this transverse line corresponding to the plane in which the bearing elements rotate.
  • the tipping or tilting motion so common with the known eccentrically shaped ring fasteners is obviated. Consequently unde sirable abrasion and rubbing between the parts is eliminated thus to avoid fretting corrosion between the members.
  • FIGS. 3a and 3b The forms of the resilient arcuate member 12 and the wedges ll, as used in the embodiments of FIGS. 1 and 2 are shown in detail in FIGS. 3a and 3b.
  • This assembly is formed from an elastic or at least a slightly spring-like material such as plastic, steel or the like.
  • the arcuate member 12 and the wedges 1] may be either secured together by glue means. welding, or even molded or cast together.
  • the arcuate member 12 is at least semicircular in form to sufficiently fill the slot 9 so as not to be capable of easily falling out of it.
  • the arcuate member 12 itself surrounds the shaft and has its outer surface in contact with the surface of the wedge shaped slot 9; while in the embodiment of FIG.
  • the arcuate member 12' surrounds the surface of the slot 9' and has its outer surface in contact with the bushing 2.
  • the slot 9 forms together with either the surface of the shaft 1 or the surface of the bushing 2 an annular space open at one end, namely the frontal end I0 or 10' respectively.
  • This space has a cylindrical surface corresponding to the surface of the shaft 1 or of the sleeve 2 and an opposing inclined or narrowing surface with respect to it formed by the wedge shaped slot.
  • the arcuate member 12 is slightly compressed and forced into the space formed by the slot 9 and the corresponding cylindrical surface of the shaft or bushing.
  • the resiliency of the arcuate member 12 causes it to spring back so as to forceably engage both the cylindrical surface of the shaft I or of the sleeve 2 and the inclined surface of the wedge slot 9 or 9. Since the wedges 11 or 11' are secured to the arcuate member 12 the assembly builds together a secure radially outward compressive force between the inner ring or outer ring and the shaft I or sleeve bushing 12 respectively. Because of the slight resiliency of the arcuate member 12 the assembly of the arcuate member and the radially extending wedges can be inserted within the slot 9 of the inner ring 4 or within the slot 9' of the outer ring 5 before the bearing is itself installed about the shaft I or within the bushing 2.
  • the assembly of the arcuate member 12 and the axial wedges 11 will be held in the ring slot 9 forming a unitary assembly with the bearing so that the bearing and the securing assembly of arcuate members 12 and wedges 11 can be packaged, stored and transported together prior to installation. Because of the elastic or resilient nature of the arcuate member 12 the assembly is not easily displaced from its position about the race rings nor will it be easily lost.
  • the free axial end of the wedge shaped members II are formed with a radially outwardly bent tab l3.
  • the wedges II are formed with a radially inwardly directed tab 13. While FIGS. 3a and 3b show the tabs as extending radially outward it will be obvious to those reading this disclosure that they can be easily turned inward in the form shown in FIG. 2.
  • the wedge II has a flat or cylindrical lower surface which is to engage the cylindrical member and an inclined surface on.top adapted to engage the wedge surface of the annular ring.
  • the arcuate member and the wedge shaped member have a degree of rigidity and hardness so as not to be deformed or distorted in shape but to have a degree of overall flexibility and springiness so that it may be flexed and compressed for the purposes intended. Therefore the wedge shaped member can be made from steel having a hard outer surface or from a plastic or similar material.
  • FIG. 5 the inner ring of the bearing of FIG. I is shown having an axially extending shoulder which radially surrounds the tabs 13 of the axially extending wedges II.
  • the shoulder '15 has a smooth frontal face 16 which can ifdesired serve as an abutment surface or bearing surface for additional machine elements (not shown).
  • the shoulder 15 can be used as a safety measure even in the event projecting portions on the securing device is not required.
  • FIG. 2 the shoulder 15' is shown in phantom.
  • the shoulder 15' also has a flat frontal face 16'.
  • FIG. 6 which is a section similar to that of FIG. 1, the wedge members 11 have an axially extending tongue 17, the outer surface of which is provided with a screw thread 18.
  • the tongue I7 is adapted to receive a ring having a thread 19 corresponding to that ofthreads 18.
  • the threads 18 are formed on each of the extending tongues 17 so that they form together a continuous screw thread profile similar to that on a bolt so that the ring 20 can be turned over the tongues 17 in the fashion of a nut.
  • axially di rected holes 21 are provided in the end face 22 of the ring.
  • the frontal face 22 of the ring 20 is flat and holes 21 are recessed so that the frontal face can also act as an abutment surface or bearing surface for the not shown additional machine elements.
  • FIG. 7 a modification of the embodiment of FIG. I is shown wherein in the space 14 between the radially extending tabs 13 and the frontal face 10 of the bearing a bayonet ring 23 is inserted.
  • the bayonet ring is shown in greater detail in FIGS. 81: and 8b.
  • the bayonet ring comprises at least one opening 24 which extends in a direction parallel to the axis of rotation 29 of the bearing shown in FIG. 1.
  • the opening 24 has a step-like face 25 which terminates in a flat face 26 extending perpendicular or in a transverse plane to the axis 29.
  • the bayonet ring 23 is provided with a frontal face 27 which is adapted to face away from the frontal face I0 of the bearing as seen in FIG. 7.
  • the bayonet ring In order to assemble the securing member comprising the arcuate member l2 and the wedges 11, the bayonet ring is placed over the tabs 13 so that the tabs [3 enter into the opening 24. Rotation of the bayonet ring therefore causes the tabs 13 to ride on the inclined surface 25 being pulled thereby away from the frontal end It). This pulling continues until the tab 13 reaches the flat portion 26 wherein it may be stationarily held. In the embodiment of FIG. 8c the flat surface 26 is omitted but a substantially longer inclined surface 25 is provided.
  • the bayonet ring 23, the wedges II and the arcuate portion 12 to which they are secured together with the inner ring 4 form an inseparable unitary assembly. This assembly can of course be formed prior to installation.
  • the flexing of the arcuate member 12 will hold the entire assembly together with the inner ring 4 so that it may be transported, stored and handled without the parts coming apart or being lost.
  • the outer surface of the bayonet ring may be made as a continuous annular member providing a shoulder 28 for the protection of the tabs 13.
  • the frontal face 27 of the bayonet ring can also be made smooth and planar to form an abutment surface for the not shown additional machine elements. It may also be provided with the holes as in FIG. 6 for the use of a wrench or other assembly tool.
  • a securing system wherein one of the race rings is provided on its surface with an annular wedge shaped slot having a bottom which narrows outwardly toward the end of the bearing and with respect to the cylindrical member with which it is to be mounted.
  • a securing assembly comprising an arcuate ring to which one or more axially extending members having a wedge shape in cross section is fixed. The wedges cooperate with the wedge shaped ring slot and are flexible and slightly compressible so as to securely hold the ring to the cylindrical member on which it is mounted.
  • a bearing adapted to be secured on a cylindrical member such as a shaft or in the bore ofa sleeve bushing comprising an inner race member, an outer race member and a plurality of roller means located therebetween, one of the surfaces of one of said race members having a cylindrical portion adapted to abuttingly engage the respective cylindrical member and an annular axially tapered slot formed therein radially narrowing outwardly from said abutting portion toward the outer axial end, and retaining means comprising an arcuate section member having a width less than the axial length of said slot, an internal diameter conforming to that abutting portion and at least one axially extending wedge shaped tongue secured thereto, said axially ex tending wedge tongue conforming in its cross-section to the taper of said slot and being compressively positioned in said slot. and having a width substantially less than that of said arcuate section member.
  • the bearing according to claim 1 including a plurality of extending wedges secured to said arcuate section member uniformly arranged about its circumference.
  • bearing according to claim 7 including a bayonet ring adapted to be located over said tabs, said ring having an opening and an inclined surface whereby said tabs may be moved in the axial direction by rotation of said ring.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolls And Other Rotary Bodies (AREA)
US360399A 1972-05-19 1973-05-14 System for securing roller bearings Expired - Lifetime US3918779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2224437A DE2224437A1 (de) 1972-05-19 1972-05-19 Befestigungseinrichtung fuer waelzlager

Publications (1)

Publication Number Publication Date
US3918779A true US3918779A (en) 1975-11-11

Family

ID=5845324

Family Applications (1)

Application Number Title Priority Date Filing Date
US360399A Expired - Lifetime US3918779A (en) 1972-05-19 1973-05-14 System for securing roller bearings

Country Status (6)

Country Link
US (1) US3918779A (enrdf_load_stackoverflow)
JP (1) JPS4949044A (enrdf_load_stackoverflow)
DE (1) DE2224437A1 (enrdf_load_stackoverflow)
FR (1) FR2186082A5 (enrdf_load_stackoverflow)
GB (1) GB1419341A (enrdf_load_stackoverflow)
IT (1) IT986338B (enrdf_load_stackoverflow)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042306A (en) * 1976-08-24 1977-08-16 Towmotor Corporation Controllable connecting apparatus
US4310205A (en) * 1980-03-10 1982-01-12 The Torrington Company Thrust washer retaining band
US4643644A (en) * 1983-10-26 1987-02-17 F.F. Seeley Nominees Pty., Ltd. Shaft and pulley assembly
US4701990A (en) * 1986-03-05 1987-10-27 Robert Bosch Gmbh Ball-and-socket joint assembly tool and method
US4808147A (en) * 1987-06-03 1989-02-28 Cannondale Corporation Adjustable bottom bracket assembly for bicycles
US4973173A (en) * 1988-12-21 1990-11-27 Ab Skf Mounting method and rolling bearing arrangement
US5269620A (en) * 1991-01-11 1993-12-14 British Aerospace Public Limited Company Secondary securing arrangement for spigot mounted components
US5678949A (en) * 1993-09-27 1997-10-21 Nsk-Rhp European Technology Co. Limited Locking device for use with shafts or tubes
US5876127A (en) * 1995-10-04 1999-03-02 Rexnord Corporation Mounting assembly including a tapered mounting adapter sleeve
US6497425B1 (en) * 2001-07-11 2002-12-24 Satoshi Tange Head bowl set of bicycle and the like
US20030189307A1 (en) * 2002-04-03 2003-10-09 Satoshi Tange Headset for bicycle
US20040235599A1 (en) * 2003-05-20 2004-11-25 Michel Ozorak Load spreader
US20040261269A1 (en) * 2001-08-24 2004-12-30 Nisley Donald L Shaft and hub mounting system and method
US20070289406A1 (en) * 2005-07-19 2007-12-20 Bear Corporation Bicycle crank assembly
US7344313B2 (en) 2004-05-19 2008-03-18 Qm Holdings Ltd. Taper lock bearing assembly
US20090148092A1 (en) * 2007-12-05 2009-06-11 Jtekt Corporation Bearing apparatus
US20110044571A1 (en) * 2008-03-17 2011-02-24 Marcus Caldana Method for Producing Vehicle Wheel Hubs and Wheel Hubs Made Using This Method
US20140331790A1 (en) * 2013-05-08 2014-11-13 Fuji Jukogyo Kabushiki Kaisha Wheel reaction force detecting apparatus
US9103373B1 (en) * 2014-04-30 2015-08-11 Hi-Lex Controls, Inc. Bearing-shaft assembly with bearing and method of attaching a bearing to a shaft
DE102016203026A1 (de) * 2016-02-26 2017-08-31 Zf Friedrichshafen Ag Fixierung eines Lagers mit einer Passfeder
DE102017112983A1 (de) * 2017-06-13 2018-12-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläsegehäuseteil mit Lageraufnahme sowie Gebläse
US11332913B2 (en) * 2017-04-26 2022-05-17 Brasscraft Manufacturing Company Universal faucet handles

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341010A (en) * 1976-09-27 1978-04-14 Saburou Inami Drilling method and apparatus ideal for water supply work
US4334714A (en) * 1980-04-30 1982-06-15 Gargrave Robert J Key type connector and bearing device
JPS5691789U (enrdf_load_stackoverflow) * 1980-11-20 1981-07-22
DE3805702C1 (enrdf_load_stackoverflow) * 1988-02-24 1989-02-16 Pfaff Haushaltmaschinen Gmbh, 7500 Karlsruhe, De
DE102005032888A1 (de) * 2005-07-14 2007-01-18 Schaeffler Kg Sicherung eines Lagerringes
DE202005013849U1 (de) * 2005-09-02 2005-12-08 Viking Gmbh Radanordnung eines handgeführten, fahrbaren Arbeitsgerätes
DE102010062328B4 (de) * 2010-12-02 2012-12-06 Aktiebolaget Skf Wälzlager

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US438768A (en) * 1890-10-21 Lamp-bracket
US929851A (en) * 1908-11-30 1909-08-03 Henry Hess Antifriction-bearing.
US2100725A (en) * 1936-02-18 1937-11-30 S K F Ind Inc Locking device for attaching a part having a bore to a shaft
US2118891A (en) * 1936-05-29 1938-05-31 Gen Motors Corp Antifriction bearing
US2168469A (en) * 1936-04-29 1939-08-08 Gen Motors Corp Antifriction bearing
US3481655A (en) * 1967-11-15 1969-12-02 Ibm Bearing retainer and mount
US3806215A (en) * 1972-06-21 1974-04-23 Fmc Corp Wedge mounted machine element

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US438768A (en) * 1890-10-21 Lamp-bracket
US929851A (en) * 1908-11-30 1909-08-03 Henry Hess Antifriction-bearing.
US2100725A (en) * 1936-02-18 1937-11-30 S K F Ind Inc Locking device for attaching a part having a bore to a shaft
US2168469A (en) * 1936-04-29 1939-08-08 Gen Motors Corp Antifriction bearing
US2118891A (en) * 1936-05-29 1938-05-31 Gen Motors Corp Antifriction bearing
US3481655A (en) * 1967-11-15 1969-12-02 Ibm Bearing retainer and mount
US3806215A (en) * 1972-06-21 1974-04-23 Fmc Corp Wedge mounted machine element

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042306A (en) * 1976-08-24 1977-08-16 Towmotor Corporation Controllable connecting apparatus
US4310205A (en) * 1980-03-10 1982-01-12 The Torrington Company Thrust washer retaining band
US4643644A (en) * 1983-10-26 1987-02-17 F.F. Seeley Nominees Pty., Ltd. Shaft and pulley assembly
US4701990A (en) * 1986-03-05 1987-10-27 Robert Bosch Gmbh Ball-and-socket joint assembly tool and method
US4808147A (en) * 1987-06-03 1989-02-28 Cannondale Corporation Adjustable bottom bracket assembly for bicycles
US4973173A (en) * 1988-12-21 1990-11-27 Ab Skf Mounting method and rolling bearing arrangement
US5269620A (en) * 1991-01-11 1993-12-14 British Aerospace Public Limited Company Secondary securing arrangement for spigot mounted components
US5678949A (en) * 1993-09-27 1997-10-21 Nsk-Rhp European Technology Co. Limited Locking device for use with shafts or tubes
US5876127A (en) * 1995-10-04 1999-03-02 Rexnord Corporation Mounting assembly including a tapered mounting adapter sleeve
US6497425B1 (en) * 2001-07-11 2002-12-24 Satoshi Tange Head bowl set of bicycle and the like
US7305767B2 (en) * 2001-08-24 2007-12-11 Reliance Electric Technologies, Llc Shaft and hub mounting system and method
US20040261269A1 (en) * 2001-08-24 2004-12-30 Nisley Donald L Shaft and hub mounting system and method
US20030189307A1 (en) * 2002-04-03 2003-10-09 Satoshi Tange Headset for bicycle
US6729634B2 (en) * 2002-04-03 2004-05-04 Satoshi Tange Headset for bicycle
US20040235599A1 (en) * 2003-05-20 2004-11-25 Michel Ozorak Load spreader
US7344313B2 (en) 2004-05-19 2008-03-18 Qm Holdings Ltd. Taper lock bearing assembly
US20070289406A1 (en) * 2005-07-19 2007-12-20 Bear Corporation Bicycle crank assembly
US7770492B2 (en) * 2005-07-19 2010-08-10 Bear Corporation Bicycle crank assembly
US8459875B2 (en) 2007-12-05 2013-06-11 Jtekt Corporation Bearing apparatus
US20090148092A1 (en) * 2007-12-05 2009-06-11 Jtekt Corporation Bearing apparatus
US8303188B2 (en) * 2007-12-05 2012-11-06 Jtekt Corporation Bearing apparatus
US20110044571A1 (en) * 2008-03-17 2011-02-24 Marcus Caldana Method for Producing Vehicle Wheel Hubs and Wheel Hubs Made Using This Method
US20140331790A1 (en) * 2013-05-08 2014-11-13 Fuji Jukogyo Kabushiki Kaisha Wheel reaction force detecting apparatus
US9370967B2 (en) * 2013-05-08 2016-06-21 Fuji Jukogyo Kabushiki Kaisha Wheel reaction force detecting apparatus
US9103373B1 (en) * 2014-04-30 2015-08-11 Hi-Lex Controls, Inc. Bearing-shaft assembly with bearing and method of attaching a bearing to a shaft
DE102016203026A1 (de) * 2016-02-26 2017-08-31 Zf Friedrichshafen Ag Fixierung eines Lagers mit einer Passfeder
US11332913B2 (en) * 2017-04-26 2022-05-17 Brasscraft Manufacturing Company Universal faucet handles
DE102017112983A1 (de) * 2017-06-13 2018-12-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Gebläsegehäuseteil mit Lageraufnahme sowie Gebläse

Also Published As

Publication number Publication date
GB1419341A (en) 1975-12-31
FR2186082A5 (enrdf_load_stackoverflow) 1974-01-04
JPS4949044A (enrdf_load_stackoverflow) 1974-05-13
DE2224437A1 (de) 1973-12-06
IT986338B (it) 1975-01-30

Similar Documents

Publication Publication Date Title
US3918779A (en) System for securing roller bearings
US7927052B1 (en) Locking axle nut
US3816013A (en) Apparatus for mounting bearing assemblies
US3702628A (en) Lock nut member
US3469897A (en) Lock plate for fixed motor rotor bearing
US3884049A (en) Drive coupling
US4462731A (en) Split nut assembly
CA1188353A (en) Bearing lock for a dynamoelectric machine
JP6705719B2 (ja) ワッシャ付ネジ
EP2927516B1 (en) Locking apparatus for a nut
US4040689A (en) Antifriction roller bearing
US3208493A (en) Locknut and stud device
US9387905B2 (en) Sprocket for bicycle
JP2009275727A (ja) 緩み止めロック装置
US4160608A (en) Preloading nut for wedge sleeve
WO2020166462A1 (ja) 締結部材
US6368039B2 (en) Dual function retainer clip
US6994503B2 (en) Quick-lock nut for a disc-like tool
US4804277A (en) Bearing mounting system
US2999412A (en) Two part ring with lug and recess retaining means
JP2008008377A (ja) 転がり軸受
JP4519045B2 (ja) ねじの弛み止め構造
JPS61136021A (ja) ベアリング固定装置
US4201425A (en) Locking device for anti-friction bearings with split inner ring
US4923323A (en) Threaded type fastener